196831040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{12553}}^1$

素因数の和:12584

約数の個数: 84

約数和(自身を含む): 545270436

約数和(自身を除く): 348439396

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 12553, 15680, 25106, 50212, 62765, 87871, 100424, 125530, 175742, 200848, 251060, 351484, 401696, 439355, 502120, 615097, 702968, 803392, 878710, 1004240, 1230194, 1405936, 1757420, 2008480, 2460388, 2811872, 3075485, 3514840, 4016960, 4920776, 5623744, 6150970, 7029680, 9841552, 12301940, 14059360, 19683104, 24603880, 28118720, 39366208, 49207760, 98415520, 196831040]

約数ペア:

[(1, 196831040), (2, 98415520), (4, 49207760), (5, 39366208), (7, 28118720), (8, 24603880), (10, 19683104), (14, 14059360), (16, 12301940), (20, 9841552), (28, 7029680), (32, 6150970), (35, 5623744), (40, 4920776), (49, 4016960), (56, 3514840), (64, 3075485), (70, 2811872), (80, 2460388), (98, 2008480), (112, 1757420), (140, 1405936), (160, 1230194), (196, 1004240), (224, 878710), (245, 803392), (280, 702968), (320, 615097), (392, 502120), (448, 439355), (490, 401696), (560, 351484), (784, 251060), (980, 200848), (1120, 175742), (1568, 125530), (1960, 100424), (2240, 87871), (3136, 62765), (3920, 50212), (7840, 25106), (12553, 15680)]